Home / 80,416.76-110,974.72-44,606.40

Finding the Fourth Proportional to 80,416.76, 110,974.72 and 44,606.40

Calculator

Solution

The fourth proportional to 80,416.76, 110,974.72 and 44,606.40 is: 61,556.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,416.76 : 110,974.72 = 44,606.40 : x
  2. Step 2: Convert to fraction form
    80,416.76/110,974.72 = 44,606.40/x
  3. Step 3: Cross multiply
    80,416.76x = 110,974.72 × 44,606.40
  4. Step 4: Simplify right side
    80,416.76x = 4,950,182,750.21
  5. Step 5: Solve for x
    x = 4,950,182,750.21/80,416.76
  6. Step 6: Final answer
    x = 61,556.61

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.